<ul class="nav nav-tabs">
    <li class="{{ $nav['active'] == 'main' ? 'active' : '' }}"><a href="{{ route('manage.article.msg.resource.index') }}">站内信列表</a></li>
    {{--<li class="{{ $nav['active'] == 'position' ? 'active' : '' }}"><a href="{{ route('manage.article.position.resource.index') }}">广告位管理</a></li>--}}
</ul>